A047036 - OEIS

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A047036 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`20`
`4`		`69`
`5`		`246`
`6`		`896`
`7`		`3312`
`8`		`12371`
`9`		`46582`
`10`		`176528`
`11`		`672464`
`12`		`2572700`
`13`		`9878116`
`14`		`38044450`
`15`		`146911680`
`16`		`568617615`
`17`		`2205268306`
`18`		`8567986878`
`19`		`33341710740`
`20`		`129932332749`
`21`		`506997589626`
`22`		`1980621229040`
`23`		`7745660095820`
`24`		`30320567651424`

[1,2,6,20,69,246,896,3312,12371,46582,176528, 672464,2572700,9878116,38044450,146911680, 568617615,2205268306,8567986878,33341710740, 129932332749,506997589626,1980621229040, 7745660095820,30320567651424]

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Last modified September 1 11:43 EDT 2024. Contains 375589 sequences. (Running on oeis4.)